Was it really necessary for the FBI to employ over-the-top tactics during its raid on 66-year-old Trump confidant Roger Stone? That’s one question South Carolina Sen. Lindsey Graham wants the FBI to answer. In a letter to FBI Director Christopher Wray released Wednesday, Graham demands to know why the pre-dawn raid on Stone’s home in Fort Lauderdale last Friday was carried out even after Stone had made it clear he was willing to surrender voluntarily.